baber/WOPTO huggingface dataset:
Patent JP-2000302912-A (JP)
Title: Hydrous silicic acid for rubber reinforcing and filling and rubber composition using the same
Inventor: UCHIYAMA KENJI
IPC: C08K3/36
Filed: 1999-04-20
Abstract: PROBLEM TO BE SOLVED: To obtain a hydrous silicic acid capable of improving tensile strength and abrasion resistance of rubber, a rubber composition having improved tensile strength and abrasion resistance and a pneumatic tire using the rubber composition having improved tensile strength and abrasion resistance. SOLUTION: This silicic acid has 120-220 specific surface area (m2/g) by a BET method, 4.0-5.5 value C in the relation V=(1.5/100)×BET+C between Sears titration amount V (NaOH titration amount ml/g) and a specific surface area BET (m2/g) by a BET method and the ratio A/B of a peak value A (angstrom) of pore diameter measured by an N2 method to a peak value B (angstrom) of pore diameter measured by a mercury method of >=1.4. This rubber composition is obtained by formulating 100 pts.wt. of a natural rubber and/or a diene-based synthetic rubber with 5-100 pts.wt. of the hydrous silicic acid. This pneumatic tire is obtained by using the rubber composition as a tread rubber.
Patent JP-S5815827-A (JP)
Inventor: ITOU KOUSAKU
IPC: A47G25/48
Filed: 1981-07-19
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-H06326721-A (JP)
Title: Slot access method
Inventor: KITAO MITSURU
IPC: H04L12/42
Filed: 1993-05-14
Abstract: PURPOSE:To surely send information of a fixed bit rate with less fluctuation in slot delay by allowing a master station to execute band allocation control of a ring transmission line and allocating an available slot number in a frame as a window. CONSTITUTION:When a station 402 makes the request of transmission permission to a master station 404, the master station judges whether or not the transmission is permitted. When it is permitted, the master station provides a window representing a number of a transmission permission frame and the number of available upper limit slots in the frame. A station receiving the permission stores transmission data and decides whether or not a transmission enable state represented by a positive window counter. When it is the transmission enable state, whether or not a slot is an idle, and when the slot is idle, data are sent by using the slot.
Patent JP-S5814650-A (JP)
Title: Trunk circuit
Inventor: KIMURA CHITOSE
IPC: H04Q11/04
Filed: 1981-07-17
Abstract: PURPOSE:To prevent a ringing tone caused by increment of a reflected wave and at the same time to prevent the occurrence of distortion, by inserting a loss of several dB into each input level only when a caller, a called subscriber and an exchange are all in the busy mode. CONSTITUTION:When a call among three persons is requested through a switchboard 3 and by the operation of an operator, a central processor 9 connects the channels of a time division switch network 6 via a channel controller 8 and sets a trunk 7 in a 3-person calling state. The trunk 7 gives a loss of 3dB to the audio signal of time division containing the audio signals given from an incoming trunk 1, an outgoing trunk 2 and a cord trunk 5 through an attenuator. Then two audio outputs among the trunks 1, 2 and 5 are added and synthesized to be fed to another trunk.
Patent JP-H10295175-A (JP)
Title: Selector for combine
Inventor: SAMURAGI HITOSHI
IPC: A01F12/48
Filed: 1997-04-30
Abstract: PROBLEM TO BE SOLVED: To adjust the amount of a selected wind by a husk filter and a pre-fan to send a selecting air to a rocking main body by sucking air from a side part at the front/lower side of the rocking main body within a selecting room at the lower part of a threshing selector. SOLUTION: A first shutter 278 capable of opening/closing the suction port 8c of the pre-fan 41 and a second shutter 279 capable of opening/closing the upper part of the suction port 8c of the fan mill 35 are connected with each other by a connecting arm 276, a third shutter 277 opening/closing the lower part of a suction port 8b of the fan mill 35 is rotated by abutting a projecting and abutting pin 287 on the connection arm, plural wind direction boards are arranged in a right/left direction on an air path behind the fan mill 35 in a tilting state so as to make the rear part of each wind direction board face outward.
Patent JP-H01282212-A (JP)
Title: Epoxy resin composition
Inventor: URAZUKA ISAO
IPC: C08G59/00
Filed: 1988-05-09
Abstract: PURPOSE:To obtain the subject composition capable of forming an adhesive layer able to bear to applied pressure such as shower pressure by thickening by preheating, having excellent workability and storing stability by mixing a specific powdery epoxy resin and hardener to an epoxy resin in liquid at room temperature. CONSTITUTION:(A) 100 pts.wt. epoxy resin in liquid at room temperature (usually one having 10-50000 cp viscosity at 25 deg.C, 200-1000 molecular weight, 100-500 epoxy equivalent and >=2 epoxy group in average in one molecule) is mixed with (B) 5-40 pts.wt., preferably 15-25 pts.wt. powdery epoxy resin having 700-10000, preferably 1000-3000 average molecular weight, 50-150 deg.C melting point, preferably 0.1-350mum range of particle diameter and 20-100mum average particle diameter and (C) hardener (e.g., dicyandiamide-based) preferably in an amount of 3-10 pts.wt., to afford the aimed composition.
Patent JP-H09279045-A (JP)
Title: Thermoplastic resin molding containing silicone oil and excellent in surface appearance
Inventor: KIDO TOSHIRO
IPC: C08L83/04
Filed: 1996-04-11
Abstract: PROBLEM TO BE SOLVED: To efficiently obtain a large resin molding containing a silicone oil and free from poor surface appearances such as black streaks, silver streaks and irregularity in color. SOLUTION: This molding is obtained from a resin composition which contains a silicone oil having a viscosity at 25 deg.C of 100-100,000cS in an amount of 0.05-10 pts.wt. based on 100 pts.wt. thermoplastic resin and in which the silicone oil is dispersed in the matrix so as to form particles with a mean diameter of 1μm or smaller therein.
Patent JP-H09279875-A (JP)
Title: Simple garage
Inventor: SEGA YOICHI
IPC: E04H6/02
Filed: 1996-04-10
Abstract: PROBLEM TO BE SOLVED: To easily control the front-rear places of a car by building abutting sections between connecting sections and forming a U-shaped plane wheel stopper of the connecting sections and the abutting sections. SOLUTION: Square-shaped roof bodies 2 are borne by left-right supports 3, 3, connecting sections 11 are projected toward the rear sides from each support, abutting sections 12 are constructed between each connection section, and a U-shaped plane wheel stopper 10 is formed of these connecting sections 11 and abutting sections 12. The connecting sections 11 are borne by bundle receiving sections 13, and the bundle receiving sections 13 are disposed in upright to the lower sections of the connecting sections 11 on the rear sides of the supports 3. When a car is pushed against the abutting sections 12 from the front of the car and the car is parked, the frontest ends of the front wheels of the car are brought into contact with the abutting sections 12.  Since the abutting sections 12 are formed approximately flush with the rearest sections of the roof bodies 2, the front wheels of the car do not run out to the rears from the rearest sections of the roof bodies 2, and the place of the car can be controlled under the most effective utilization of a parking space.
Patent JP-H07314499-A (JP)
Title: Injection molds
Inventor: NISHIDE YASUTAKA
IPC: B29C45/26
Filed: 1994-05-26
Abstract: PURPOSE:To effectively prevent the overcharge of a molding material in a cavity. CONSTITUTION:An overflow vent 4 communicating with a cavity 3 is recessed on the parting surface 2 of a mold 1. The vent 4 is formed as a groove having a depth of 0.1-0.5mm. When a molding material is excessively injected in the cavity 3 of the molds 1, the excess material overflows to the vent 4.
Patent JP-S5636706-A (JP)
Title: Sequence program translation system of programmable sequence controller
Inventor: IMAZEKI RIYOUJI
IPC: G05B19/05
Filed: 1979-09-04
Abstract: PURPOSE: To eliminate the need for a dedicated memory for symbol table storage by temporarily using RAM in a controller when translating a program using symbols into instruction words that can be read by the programmable sequence controller.  
     CONSTITUTION: A symbol table is made which contains a coordinate list of memory addresses that correspond to symbols and values that indicate bit positions. This table is previously stored in incorporated random access memory (RAM) 2c from input unit 2a of programmer 2 attached to the programmable sequence controller. Next, the sequence program, after being read by input unit 2a of programmer 2, is compiled while a symbol tape, etc., stored in RAM2c is referred to. The compiled sequence program is outputted from output unit 2b. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-S5815174-A (JP)
Title: Sonar display device
Inventor: IKEDA TAKASHI
IPC: G01S7/56
Filed: 1981-07-20
Abstract: PURPOSE:To make an operator's decision easy, and also to simplify the operation, by providing a mark video signal generating circuit, a signal switch and a timing signal generating circuit, superposing an audible bearing range of a selected directional beam on a picture, and displaying it. CONSTITUTION:To a conventional sonar device, a mark video signal generating circuit 7, a signal switch 6 and a timing signal generating circuit 8 are added. In this state, by a timing signal 14 of the timing signal generating circuit 8, a timing for switching a mark video signal 13 by which the signal switch 6 displays a boundary of a conventional signal 10 and a directional beam on an indicator is controlled. Also, the mark video signal generating circuit 7 inputs a cursor bearing signal 11 and a magnetic bearing signal 12 from a conventional sonar device 5 so as to generate the mark video signal 13.
Patent JP-S62270250-A (JP)
Title: Graphite-made nozzle for continuous casting
Inventor: OBARA YASUHIRO
IPC: B22D11/04
Filed: 1986-05-16
Abstract: PURPOSE:To obtain a nozzle for continuous casting having high strength, wear resistance and prevention of oxidizing wear, and without any elusion of carbon into casting metal by conversing the inner surface of graphite-made nozzle in the continuous casting for cast iron or copper alloy, etc., to silicon carbide. CONSTITUTION:As the nozzle for continuous casting used at the time of continuously casting molten state of cast iron or copper alloy such as nickel silver, phosphor bronze, etc., the the graphite-made nozzle is used as inserting into steel-made water cooling jecket. By conversing graphite surface of the nozzle into SiC by CVD method or Conversion method, the oxidizing resistance is improved and at the time of continuously casting Cu alloy, etc., the nozzle for continuous casting having excellent high strength and wear resistance, and without spoiling the product quality caused by C invasion from the nozzle is obtd.
Patent JP-H02292038-A (JP)
Title: Extensible packing film
Inventor: SUZUKI MASAHIKO
IPC: B32B27/30
Filed: 1989-05-01
Abstract: PURPOSE:To obtain a film having flexibility, moistureproofness and gas barrier properties by forming both outer layers from a specific resin composition and constituting an inner layer of a resin composition based on a polyvinylidene chloride copolymer. CONSTITUTION:Both outer layers of a film are composed of a blend consisting of 30-95wt.% of a block copolymer obtained by hydrogenating a block copolymer constituted of both terminal blocks each composed of a polymer of an aromatic vinyl compound and an intermediate block and containing 10-40wt.% of both terminal blocks, 5-40wt.% of a polymer based on a copolymer with an m.p. of 130-170 deg.C among polypropylene and/or an ethylene/propylene copolymer and/or an ethylene/(alpha-olefin) copolymer and 0-40wt.% of a copolymer with unsaturated carboxylic acid and/or unsaturated carboxylic ester comonomer content of 5wt.% or less among an ethylene/unsaturated carboxylic acid copolymer, an ethylene/unsaturated carboxylic ester copolymer and an ethylene/ unsaturated carboxylic acid/unsaturated carboxylic ester terpolymer. An inner layer is composed of a resin composition based on a polyvinylidene chloride copolymer.
Patent JP-H11308632-A (JP)
Title: Color demodulation circuit
Inventor: KAI TOSHIHIRO
IPC: H04N9/66
Filed: 1998-04-23
Abstract: PROBLEM TO BE SOLVED: To obtain a color demodulation circuit that realizes color demodulation in which jitters can be hardly visually recognized, even when a horizontal synchronizing signal and a clock signal are asynchronously with each other by obtaining the difference between the horizontal synchronizing signal from a horizontal synchronizing signal generating means and the clock signal and linearly interpolating the difference through the use of a slope of an output of a horizontal delay device. SOLUTION: A digital signal delayed corresponding to one line at a horizontal delay device 50 is given to an interpolation means 190. A difference detection means 200 receives a clock signal CL from an input terminal 6 and a horizontal synchronizing signal HS generated by a horizontal synchronizing signal generating means 180 and detects a difference between them and provides an output. The interpolation means 190 detects the slope of a signal C from the received signal from the horizontal delay device 50 and sums each product between the slope and the output of the difference detection means 200. Since the output of the interpolation means 190 given to an adder means 60 and a subtractor means 70 is corrected for its amplitude corresponding to a time deviation, a jittering component in the signal calculated by the adder means 60 and the subtractor means 70 is reduced.  Thus, color demodulation, where jitter produced when the clock signal and the horizontal synchronizing signal are asynchronously with each other is reduced, is realized.
Patent JP-S5540951-A (JP)
Title: Measuring unit for neutron radiation dose
Inventor: SASAI TOSHIROU
IPC: G01T3/08
Filed: 1978-09-19
Abstract: PURPOSE: To automatically and accurately estimate the neutron radiation dose, by using tunnel diode high in the sensitivity to the neutrons in collision.  
     CONSTITUTION: The saw tooth voltage is fed to the cathode of the tunnel diode formed with Zener diodes, and the operational amplifier 5 in which the input impedance is great and the feedback resistor 5 is connected produces a voltage corresponding to the conduction current of the diode 3, and the voltage follower circuit 6 having great input impedance outputs the conduction current component according to the voltage drop of the diode 3. The voltage and current are processed at the differentiation units 7, 8 and divider 9 and become the differentiating signal having conduction current to the voltage drop of the diode 3, and when the diode 5 is in opposite connection and the differentiating signal is negative, the reciprocal of the period when the differentiation coefficient according to the neutron radiation dose collided with the diode is negative is automatically and accurately estimated via the tunnel diode having excellent sensitivity via the comparator 10, NAND gate 11, pulse generator 12, and division circuit 14. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-2000304578-A (JP)
Title: Flow rate measuring instrument and valve device with flow rate measuring function
Inventor: MATSUMURA HIROSHI
IPC: F16K1/22
Filed: 1999-04-22
Abstract: PROBLEM TO BE SOLVED: To effectively actualize automatic control over a flow rate associated with flow rate measurement and the opening and closure of a valve while saving the space, labor, and cost with a simple structure using a very small number of constitution elements. SOLUTION: This device is equipped with a gauge 15 which measures the lift generated by a butterfly type valve body 13 or the strain generated at the valve body 13 or the part connecting thereto by the lift forming the valve body 13 which opens and closes a flow passage by rotation on an axis crossing the flow passage axis at right angles in a blade shape for generating the lift by a flow of fluid and an arithmetic means 15 which finds the flow velocity from the measurement result of the gauge 15 and calculates the flow rate from the found flow velocity and the sectional area of the flow passage.
Patent JP-H01282627-A (JP)
Title: Meny selecting system
Inventor: ISHIKAWA HIROSHI
IPC: G06F3/048
Filed: 1988-05-10
Abstract: PURPOSE:To efficiently design and to shorten time while the menu is changed without a labor by changing and displaying the menu dynamicaly on a digitizer and attaining the menu selection. CONSTITUTION:Displaying information is sent from a manu control device 2 to digitizer 1 with liquid crystal displaying by a bit image. When the menu is displayed as image information in the digitizer 1, a user watches the displayed menu and the coordinates on the digitizer 1 are inputted by a coordinate input device 3, the coordinates are conveyed to a menu control device 2, from the coordinates, it is calculated which place of the menu is instructed and the information of a selected command and patterm is conveyed to a CAD main body 4. Thus, at the time of switching the menu, it is not necessary to replace a menu sheet, the unnecessary control work such as the distribution to a CAD terminal can be minimized and the ineffective operation of the CAD system can be executed.
Patent JP-S61275087-A (JP)
Title: Coupling device between push boat and buoy
Inventor: YAMAGUCHI TAKUMA
IPC: B63B21/56
Filed: 1985-05-29
Abstract: PURPOSE:To make it possible to surely couple between a boat and a buoy even if they pitch and roll, by forming vertical channel sections on both sides of a recess in the stern of the buoy, by forming successive concave and convex sections in each channel, and by providing a press-fit member adapted to be engaged with the concave and convex sections of the associated channel section, extendibly to each side of the push boat. CONSTITUTION:Vertical channel sections 5 are formed on both sides of a recess 2 for receiving thereinto the blow section 4 of a push boat 2, which is formed in the stern of a buoy 1. Each channel section 5 is composed of inclined surfaces 6, 7 and a bottom surface 8 which is formed thereon with successive concave and convex sections 9. A press-fit member 23 adapted to be engaged with the concave and convex sections in the associated channel 5 of the buoy is provided at each side of the bow 4 of the push boat 3 so that it may be extended and retracted by means of a cylinder 13. When the buoy and the push boat pitch and roll due to waves, etc. the engagement between the press-fit members and the concave and convex sections in the channel sections allows the coupling therebetween to be ensured.
Patent JP-H05314332-A (JP)
Title: Information carrier
Inventor: TSUJI TOSHIO
IPC: G06K19/07
Filed: 1992-05-07
Abstract: PURPOSE:To provide the IC card which is provided with a memory having a function to write data with one page as the unit and can write data in this memory at a high speed. CONSTITUTION:This IC card consists of a data storage part 1, which is so constituted that data is written with one page as the unit, and a processing control part 2 which functions to match the head of a data area to be newly reserved from an idle area of the data storage part 1 to the head of a page and to write data from this head.
Patent JP-H01287255-A (JP)
Title: Easily surface-hardenable stainless steel
Inventor: ARAI HIROSHI
IPC: C22C38/58
Filed: 1988-05-13
Abstract: PURPOSE:To easily manufacture a surface-hardened stainless steel by regulating the compsn. of a Cr-Ni-Mo stainless steel contg. Mn, Cu and other elements so as to satisfy specified relations and by leveling a sheet of the stainless steel. CONSTITUTION:The compsn. of a stainless steel consisting of, by weight, <=0.4% C, <=0.4% N, <=15% Mn, <=12% Ni, 10-23% Cr, <=3.0% Mo, <=5.0% Cu, <=2.0% Si and the balance Fe is regulated so as to satisfy quantitative relations represented by inequalities I, II, III or the compsn. of a stainless steel obtd. by substituting <=4% Mn, <=3% Ni and <=2% Cu for Mn, Ni and Cu in the above-mentioned compsn. is regulated so as to satisfy quantitative relations represented by inequalities I, II, IV. When a sheet or strip of the stainless steel is manufactured, it is subjected to simple repeated bending at ordinary temp. with a roller leveler or the like in a correcting stage. Only the surface part can be hardened by transformation into martensite phase.
Patent JP-S595210-A (JP)
Title: Light screening device
Inventor: KAWAGOE HARUMORI
IPC: E06B9/24
Filed: 1982-06-30
Abstract: PURPOSE:To make the transmission and screening of external light freely controllable, by providing two sheets of films wherein plural bands having different angles of polarization are connected alternately and successively in plural layers, containing the same in plural layers of glass and moving one sheet of the films. CONSTITUTION:Films 1, 1 are constituted by connecting alternately and successively a belt 1a having an angle alpha of polarization and a belt 1b having an angle beta of polarization orthogonal with the angle alpha of polarization. the films 1 are disposed in plural layers so as to face to each other, and are contained in two sheets of glass 2, 2. Two sheets of the glass 2 are held apart from each other by means of upper and lower support frames 3, 4. The end parts of the films 1 are held by holders 5, 5 having a pair of semi-circular cylindrical grasping grooves 5a, 5b, and the holders 5 are turned by the levers on the outside of the support frames. The left film 1 is made movable downward and the right film 1 upward by the leftward turning of the holders 5.
Patent JP-H04343085-A (JP)
Title: Position information detector
Inventor: NARITA TAKESHI
IPC: G01S17/88
Filed: 1991-05-20
Abstract: PURPOSE:To enable detecting the absolute position with small error with a simple constitution by reading identification indexes provided on the ground and searching for the position information on a map corresponding to this identification index in a memory. CONSTITUTION:By reading an identification index 5 provided on the ground with an identification index reader 2 and notifiying it to a CPU 11 by way of a reader interface 15 and an I/O port 12, the CPU 11 orders the port 12 to maintain the information from the device 2 to take in the information after finishing the reading. Then the CPU 11 reads the information out of the memory 3 through the memory interface 14 and the port 12, compares it with the information from the device 2. If the information agrees, the position information on a map corresponding to the information is searched in the device 3, transmitted to an indication device 4 to indicate the longitude and lattitude on the map, district number, place name and the position data on the map.
Patent JP-S5740754-A (JP)
Title: Magnetic recording medium
Inventor: SHIMIZU TAKEZOU
IPC: C10M105/76
Filed: 1980-08-20
Abstract: PURPOSE:To improve the running stability and durability of a magnetic recording medium by improving the lubricity and wear resistance of a magnetic layer by making the magnetic layer contain a specific organic silicone compound. CONSTITUTION:A magnetic layer is made to contain an organic silicone compound which has a polyoxyalkylene chain, a hydrocarbon group and an aryl-group containing hydrocarbon group, having an excellent affinity with a binder and lubricity, in a principal chain at the same time sa shown by the general formula in the right margin [R1 is a C7-C26 hydrocarbon group, R2 and R4 are C1-C26 hydrocarbon groups, and R3 is a C1-C2 hydrocarbon group or -H; (p) is 0-7, (q) and (r) are 0-50; and 0<=n1<=1,000, 1<=n2+n3n4<=500, and n1+n2+n3+n4 <=1,000].